Engine oil Shell or RAVENOL

Fixed many ls engines with excessive oil burning by switching them to t4 rotella 15w-40. The rotella t4 flavor of it is a fantastic oil. If you're engine has good oil pressure and isnt burning oil then theres probably no need to for it but its not gonna hurt a thing. Gen 3 ls engines arent some super tight tolerance engine, i probably wouldn't put 15-40 in a motor that calls for 0-20 but your 5.3 will not care at all.

He may be using it for the 15w40 weight for noise or lower oil pressure. I ran Rotella in my 94 F150 with the 5.8l gas engine because I bought it with a slight knock. After a while I dropped down to the 10w30 Rotella and ran it for year, lifted mud truck driven daily and in the woods on weekends. It will be fine, just get some clarification on why. I currently run Rotella 10w30 in my 4.2l Envoy.

Ich fahre in den BMS Ravenol RCS , deutsche Marke und die Tests bei Öl-Fans waren super ( professionelle Öl Analysen ) . 5k km max und gut . Kostet 11,90 im Ravenol Shop .

Tried other brands pero Shell pa rin talaga

I only run 5-40 Full Synthetic on my Armada and all my vehicles in the past. I've never had an issue and only changed the oil once a year or whenever 7500 miles hit. As for what brand, Shell Rotella T6 5-40.

Rotella T6 5w-40 is what I’ve ran in the car ever since it was tuned and I get great feedback from blackstone labs when sending in my oil for analysis.

Folosesc ravenol 99% din motivul ca au codul ala pe spate sa verific daca e ok.

Schimba la 8-10k cu ravenol care ii real facut cu baza PAO vezi ca sunt si ravenol deala ieftin hidracracat.

My car runs on 5W-30 and 5W-40, fully synthetic. Been running on Synthium and Shell Helix. Honestly, feels the same

I was planning to but returned it. It was listed as a GL4 oil on the website but when it arrived, there wasn’t a mention of the GL4 on the bottle. Had a look at a technical spec sheet of the product online and it isn’t a GL4 oil indeed. Ravenol is quality oil however